*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;background:#0b0f12;color:#e8edf0;font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif;padding:16px}
.au-card{width:100%;max-width:400px;background:#141a1f;border:1px solid #232c33;border-radius:16px;padding:28px}
.au-brand{font-size:34px;font-weight:800;letter-spacing:-1px}.au-brand span{color:#c98a4b}.au-sub{font-size:10px;letter-spacing:2px;color:#6f7d87;margin-bottom:22px}
h1{font-size:18px;margin:0 0 14px}label{display:grid;gap:6px;font-size:12px;font-weight:700;color:#9aa8b2;margin-bottom:14px}
input{width:100%;background:#0b0f12;border:1px solid #2b353d;border-radius:10px;color:#fff;padding:12px;font:inherit}input:focus{outline:2px solid #c98a4b;outline-offset:1px}
button{width:100%;background:#c98a4b;color:#1a1208;border:0;border-radius:10px;padding:12px;font:inherit;font-weight:800;cursor:pointer}button:disabled{opacity:.6;cursor:wait}
.au-err{color:#ff8f86;font-size:13px;min-height:20px;margin:0 0 10px}.au-ok{color:#7ad6a0;font-size:13px}.au-note{font-size:12px;color:#6f7d87;margin-top:16px}
a{color:#c98a4b}code{background:#0b0f12;padding:2px 6px;border-radius:6px;word-break:break-all}.au-row{display:flex;gap:10px;margin-top:10px}.au-row button{background:#232c33;color:#e8edf0}
[hidden]{display:none!important}